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W&T connects Interfaces for TCP/IP, Ethernet, RS-232, RS-485, USB, 20mA, glass and plastic fiber optic cable, http, SNMP, OPC, Modbus TCP, I/O digital, I/O analog, ISA, PCI Data sheet: Add to cart "fe Sample order Request a quote Contact Applications Firmware Tools Manual Switch remotely... Using the Web-IO 4.0 230V Relay 4xNO, 4xCO you can control230V switching signals via TCP/IP Ethernet. There are numerous Web and network services available for switching up to 6A with the eight integrated relays - even directly from the browser or from a smart phone. Using protocols such as MQTT and REST the Web-IO is an ideal fit in the world of Industry 4.0 and the Internet of Things. Properties Switching signals: • 8 switching outputs: o 4 x potential-free normally open contacts for 230V mains o 4 x potential-free changeover contacts for 230V mains o Switching currents up to max. 6A Connectivity: • Intuitive Web interface for simpler operation o Select between German or English o Switching the outputs directly from the Web interface o Adaptation for smartphone o HTTP and HTTPS • Current Industry 4.0 protocols: o REST and MQTT support o AMQP on request • Box-to-Box o Pass switching signals over the network 1:1 • Alarm and reporting functions: o Email for alarm sending or as status report o SNMP polling / alarm traps o Switching your outputs in alarm situations o Switching the outputs on another Web-IO o HTTP requests for controlling third-party devices o Up to 12 actions can be configured • Dynamic integration into other Web sites: Direct access to the contacts via HTTP requests, AJAX and JavaScript • Additional software interfaces for incorporating into your systems/databases: o OPC o Modbus TCP o Syslog o TCP and UDP sockets, client and server o FTP (data logging) • Internal clock o Time synchronization via time server calibration o Battery-backed device clock • Possible applications: o Cross-location switching o House and building automation o Light, gate and cabinet control o More uses can be foundhere. Power supply: • External power o Screw termina

o 230V AC (50Hz) Standards & more • Conforms to standards both in office and industrial environments: o High noise resistance for industrial environments o Low noise emission for residential and business areas • 5 year guarantee Wish for something! Your suggestions for improvement and additions Digital switching outputs: Network: Power supply: Galvanic isolation: Adapters: 4 x potential-free normally open contacts, max. 6A 4 x potential-free changeover contacts, max. 6A 10/100BaseT autosensing 230V AC (approx. 15mA@230V) Digital output to network: min. 1000 V 1 x 3x screw terminals for...